折彎機是一種(zhong)能(neng)夠對薄板(ban)(ban)(ban)(ban)(ban)進(jin)(jin)行折彎的(de)機器(qi)，其(qi)結構主要包括支架、工(gong)(gong)作(zuo)(zuo)臺(tai)(tai)和(he)夾(jia)(jia)緊板(ban)(ban)(ban)(ban)(ban)，工(gong)(gong)作(zuo)(zuo)臺(tai)(tai)置(zhi)于(yu)支架上，工(gong)(gong)作(zuo)(zuo)臺(tai)(tai)由底(di)座(zuo)(zuo)和(he)壓板(ban)(ban)(ban)(ban)(ban)構成，底(di)座(zuo)(zuo)通(tong)過鉸(jiao)鏈與夾(jia)(jia)緊板(ban)(ban)(ban)(ban)(ban)相連，底(di)座(zuo)(zuo)由座(zuo)(zuo)殼(ke)、線(xian)圈(quan)和(he)蓋(gai)板(ban)(ban)(ban)(ban)(ban)組成，線(xian)圈(quan)置(zhi)于(yu)座(zuo)(zuo)殼(ke)的(de)凹陷(xian)內，凹陷(xian)頂(ding)部覆有蓋(gai)板(ban)(ban)(ban)(ban)(ban)。使用(yong)時由導線(xian)對線(xian)圈(quan)通(tong)電，通(tong)電后對壓板(ban)(ban)(ban)(ban)(ban)產生引力(li)，從而(er)(er)實現對壓板(ban)(ban)(ban)(ban)(ban)和(he)底(di)座(zuo)(zuo)之間薄板(ban)(ban)(ban)(ban)(ban)的(de)夾(jia)(jia)持。由于(yu)采用(yong)了電磁力(li)夾(jia)(jia)持，使得壓板(ban)(ban)(ban)(ban)(ban)可(ke)(ke)以做成多種(zhong)工(gong)(gong)件(jian)要求，而(er)(er)且(qie)可(ke)(ke)對有側(ce)壁的(de)工(gong)(gong)件(jian)進(jin)(jin)行加工(gong)(gong)，操(cao)作(zuo)(zuo)上也十分簡便(bian)。

折彎(wan)機使用(yong)時(shi)由(you)導線對(dui)線圈通(tong)電(dian)，通(tong)電(dian)后對(dui)壓(ya)板產生引力，從(cong)而實(shi)現對(dui)壓(ya)板和底座之(zhi)間薄板的夾持。由(you)于采用(yong)了(le)電(dian)磁力夾持，使得壓(ya)板可以做成多種工(gong)件(jian)要求(qiu)，而且可對(dui)有側(ce)壁的工(gong)件(jian)進行加工(gong)。折彎(wan)機可以通(tong)過更換折彎(wan)機模具，從(cong)而滿足(zu)各種工(gong)件(jian)需求(qiu)。